#2 Minute reports, and a final 10 second countdown

[daniel]

This is analogous to KTPRO and the open-source KTX project.

Every minute there should be a "[x] minute(s) remaining", EXACTLY like KTPRO/KTX.

Several benefits for this:
-Better knowledge of how long is left
-ezQuake's gameclock syncs with these messages. Therefore, if a person comes late to a game (player or spectator), his countdown gameclock will display the correct amount of minutes/seconds remaining.
-No cons to players using older clients

The final 10 seconds of the game should be:
KTPRO/KTX's "10 seconds" "9 seconds" etc, again exactly like the other mods.